3.9 sec in total
255 ms
3.4 sec
202 ms
Visit nbt.nhs.uk now to see the best up-to-date Nbt content for United Kingdom and also check out these interesting facts you probably never knew about nbt.nhs.uk
North Bristol NHS Trust provides hospital and community healthcare to the residents of Bristol, South Gloucestershire and North Somerset, plus we're a regional centre for neurosciences, plastics, paed...
Visit nbt.nhs.ukWe analyzed Nbt.nhs.uk page load time and found that the first response time was 255 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nbt.nhs.uk performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value8.5 s
1/100
25%
Value9.2 s
13/100
10%
Value3,140 ms
2/100
30%
Value0.189
65/100
15%
Value17.8 s
4/100
10%
255 ms
257 ms
404 ms
246 ms
251 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 40% of them (43 requests) were addressed to the original Nbt.nhs.uk, 28% (30 requests) were made to Maps.googleapis.com and 8% (9 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Nbt.nhs.uk.
Page size can be reduced by 1.7 MB (63%)
2.6 MB
964.4 kB
In fact, the total size of Nbt.nhs.uk main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 63.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 63.8 kB or 83% of the original size.
Potential reduce by 535.2 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Nbt needs image optimization as it can save up to 535.2 kB or 56% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 957.3 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 957.3 kB or 65% of the original size.
Potential reduce by 106.0 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nbt.nhs.uk needs all CSS files to be minified and compressed as it can save up to 106.0 kB or 82% of the original size.
Number of requests can be reduced by 54 (53%)
101
47
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
nbt.nhs.uk
255 ms
www.nbt.nhs.uk
257 ms
www.nbt.nhs.uk
404 ms
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jquery.min.js
80 ms
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90 ms
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gmap_markers.js
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mobile-setup.js
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element.js
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analytics.js
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linkid.js
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collect
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collect
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fbevents.js
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embed
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site_search_background.png
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nhs-nbt-branding.png
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navigation-nbt.png
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page_banner-base.png
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Nurse%20Recuitment%20Open%20Day%20banner.jpg
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Big%20Hearo%20Hop%20SHC%20banner.jpg
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handwash%20banner.jpg
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your-hospital-banner.jpg
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dropdown-arrow.png
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LinkedIn-40.png
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southmead.jpg
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ajax-loader-small.gif
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translateelement.css
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main.js
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page_banner-pager.png
1420 ms
common.js
20 ms
map.js
39 ms
overlay.js
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StaticMapService.GetMapImage
125 ms
util.js
77 ms
marker.js
75 ms
onion.js
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ViewportInfoService.GetViewportInfo
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stats.js
68 ms
controls.js
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infowindow.js
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element_main.js
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nbt.png
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AuthenticationService.Authenticate
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common.js
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map.js
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google4.png
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overlay.js
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util.js
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onion.js
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search_impl.js
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StaticMapService.GetMapImage
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stats.js
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ViewportInfoService.GetViewportInfo
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controls.js
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vt
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AuthenticationService.Authenticate
13 ms
nbt.nhs.uk accessibility score
nbt.nhs.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
nbt.nhs.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nbt.nhs.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nbt.nhs.uk main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
nbt.nhs.uk
Open Graph description is not detected on the main page of Nbt. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: